Kodi mungayese bwanji mphamvu ya ufa wa graphite?

Ufa wa graphite uli ndi mphamvu yoyendetsa bwino kwambiri. Mphamvu yoyendetsa bwino ya ufa wa graphite ndi chinthu chofunikira kwambiri pa ufa wa graphite woyendetsa. Pali zinthu zambiri zomwe zimakhudza mphamvu yoyendetsa bwino ya ufa wa graphite, monga chiŵerengero cha ufa wa graphite, kuthamanga kwakunja, chinyezi cha chilengedwe, chinyezi komanso kuwala, nthawi zambiri zingagwiritsidwe ntchito kuyeza mphamvu yoyendetsa bwino ya ufa wa graphite m'njira zotsatirazi:

1, muyeso wa kukana kwa voltammetry

Njira yeniyeni: gwiritsani ntchito njira yolondola yoyezera kuchuluka kwa magetsi, kapena njira yoyesera yoyezera kukana kwa magetsi pogwiritsa ntchito babu yaying'ono, kutengera kuwala kwa mphamvu yake, ngati mfuti ya nyali ndi yowala kwambiri, kukana kwake kumakhala kochepa.

2. Kuchuluka kwa mpweya wotulutsa mpweya wa graphite kumayesedwa pogwiritsa ntchito njira ya utomoni

Gulani utomoni wa utoto woyendetsa, onjezerani ufa woyendetsa wa graphite womwewo, uikeni pa bolodi ndikuyesa kuyendetsa kwake ndi digito multimeter.

3. Zinthu zina zoyezera kukana kwa ufa wa graphite woyendetsa

Mphamvu yamagetsi imasintha ndi zinthu zakunja, komanso zimakhudzidwa kwambiri. Maikolofoni oyambirira ankapangidwa ndi ufa wa graphite, chifukwa mphamvu yamagetsi pakati pa tinthu ta graphite inkasintha chifukwa cha kugwedezeka kwa phokoso, kusintha mphamvu yamagetsi kuti ipange chizindikiro cha analog. Monga momwe mungaganizire, muyenera kuyeza mphamvu yake yamagetsi m'malo oyesera.

Mphamvu ya ufa wa graphite ndi yofunika kwambiri popanga zinthu zoyendetsera mpweya, choncho ndikofunikira kwambiri kuyeza mphamvu ya ufa wa graphite.


Nthawi yotumizira: Okutobala-22-2021